Is El Presidente El Stupido???

The Mexican president (FOX) who happens to be real good buddies with GW made the comment that Mexican immigrants do the work that "not even Blacks" would do. Hmmmm What is really goin' on here? The disrespect of African-Americans is truly worldwide. One spin on it could be that Fox believes that African-Americans are generally hard workers, but the immigrants work even harder because they do what the workhorses won't...Who knows where it came from? Apparently in Mexico, a popular phrase is "working like a negro" to emphasize hard work. How different is that from a redneck country singer like David Alan Coe singin' "Worked me like a nigger for my room & board"? Just wondering.